区熔技术;区域熔化技术

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(64) / 评论(0) 分类 Scientific American(二)月

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(356) / 评论(0) 分类 2017年VOA慢速英语(六)月

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver

发表于:2019-01-11 / 阅读(121) / 评论(0) 分类 英汉幽默故事选读

By Carol Pearson Washington 08 January 2008 New technology makes surgery safer, shortens recovery time and leaves no scars. Both physicians and patients are pleased with the results. VOA's Carol Pearson has more. Maria Viruet recently had her gallbla

发表于:2019-01-31 / 阅读(71) / 评论(0) 分类 VOA标准英语2008年(一月)

Vacationing on the island of Oahu, we were waiting in our tour bus for some stragglers to show up. A man, obviously not with our group, approached the bus and was about to board. How would our driver handle the situation, we wondered. Straight-faced,

发表于:2019-02-03 / 阅读(64) / 评论(0) 分类 趣味英语

知识点讲解: 1、中文意思一样 insist persist 2、两个词长得像 special specialty 3、长得像+中文意思一样 technique technology ① Technique 方法、技巧 Hes a great basketball player. He has flawless technique. 他是位很

发表于:2019-02-21 / 阅读(57) / 评论(0) 分类 每天三分钟学英语
学英语单词
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air reversing
battery driven motor
be all mouth
bearer service
belite
bench pressed
Binab
blowin' your mind
bottom accretion
break over voltage
Burkes Pass
canachitess
canonical extension
centractin
channelising
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condensed fish soluble
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damkohler's first similarity group
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denecke
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disassembled
domercant
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downslope
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engine monitoring system
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essinger
extractive method
factor level
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forced expiratory curve
frame photography
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gut-wrenchings
hand-tinted
Help-Me
holding the market
Hypotympanotomy
ideal process
in day
interceptor missile
joint guarantor
juxta
La Mensura, Cerro
limit design method
Lithophloea
macons
mavs
Maxwell turn(s)
medium-wave broadcast transmitter
metal reflective coating
micro turbulence theory
Nawaikona
noncaffeinated
nonhostile
o-nitro-p-chloroaniline
once-rigid
order disorder transformation
oronge
pencil-type thermocouple probe
polyphobia
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protected compartment
psoriatic
range step
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reprecipitate
scalas
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Senecio tarokoensis
sensu lato
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small-and-medium-size enterprises
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strip uncoiler
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take hold of
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Vernicia fordii
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what's the time
wing-shaped screw
written message